The vapour pressure of water is given by, in Psat = A – (5000/T), wh – McqOptions

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1.	The vapour pressure of water is given by, in Psat = A – (5000/T), where A is a constant, Psat is the vapour pressure in atm. and T is the temperature in K. The vapor pressure of water in atm. at 50°C is approximately__________________?
A.	0.07
B.	0.09
C.	0.11
D.	0.13
Answer» E.

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